diff options
Diffstat (limited to 'Lab3.X/numpad.c')
| -rw-r--r-- | Lab3.X/numpad.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/Lab3.X/numpad.c b/Lab3.X/numpad.c index 271b324..0768eba 100644 --- a/Lab3.X/numpad.c +++ b/Lab3.X/numpad.c @@ -17,7 +17,8 @@ void padDelay(long n) { char readKeyPadRAW(void) {
int i;
char num;
- num = (!_RB15 << 3) | (!_RB14 << 2) | (!_RB13 << 1) | !_RB12;
+//0
+ num = (_RA0 << 3) | (_RA1 << 2) | (_RA2 << 1) | _RA3;
LATB |= (0b1111 << 12);
for (i = 0; i < 4; i++) {
LATB ^= 0b1 << (15 - i);
@@ -34,7 +35,7 @@ char readKeyPadRAW(void) { case 0b1011:
return '2';
break;
- case 0b111:
+ case 0b0111:
return '1';
break;
} break;
@@ -49,7 +50,7 @@ char readKeyPadRAW(void) { case 0b1011:
return '5';
break;
- case 0b111:
+ case 0b0111:
return '4';
break;
} break;
@@ -64,7 +65,7 @@ char readKeyPadRAW(void) { case 0b1011:
return '8';
break;
- case 0b111:
+ case 0b0111:
return '7';
break;
} break;
@@ -79,7 +80,7 @@ char readKeyPadRAW(void) { case 0b1011:
return '0';
break;
- case 0b111:
+ case 0b0111:
return 'F';
break;
} break;
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